Class MDaIncrementalObserver

class MDaIncrementalObserver;

Description

Incremental operation observer.

Members

Defined in MDaIncrementalObserver:

• DoExecuteLD()Unused.
• Initialize(TInt)Called to notify the observer that the operation has initialised.
• NotifyStepsExecuted(TInt)Called to notify the observer of the number of steps executed.
• RemainingSteps()Called to notify the observer of the number of remaining steps.
• SetFinalValue(TInt)Called to notify the observer of the final result of the operation.
• SetIncremental(MDaIncremental *)Called to notify the observer of the incremental operation's interface.
• ~MDaIncrementalObserver()Destructor.

inline virtual ~MDaIncrementalObserver();

Description

Destructor.

virtual void NotifyStepsExecuted(TInt aStepsExecuted)=0;

Description

Called to notify the observer of the number of steps executed.

Parameters

virtual void Initialize(TInt aTotalSteps)=0;

Description

Called to notify the observer that the operation has initialised.

Parameters

virtual TBool DoExecuteLD()=0;

Description

Unused.

Return value

virtual void SetFinalValue(TInt aFinalValue)=0;

Description

Called to notify the observer of the final result of the operation.

Parameters

virtual TInt RemainingSteps()=0;

Description

Called to notify the observer of the number of remaining steps.

Return value

virtual void SetIncremental(MDaIncremental *aIncremental)=0;

Description

Called to notify the observer of the incremental operation's interface.

Parameters